Think of an activity that you enjoy or are interested in. Some examples are reading, swimming, er

Mathematics

1 answer:

Vlada [557]2 years ago

3 0

Answer:

Sorry i accidentally added the answer when i meant to exit out. I dont know how to delete it and im sorry

Step-by-step explanation:

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grants plans to a factory enough water from 22 gallons in a 16% ammonia solution to make a 24% solution which equation can be us

Andreyy89

16/22=24/x

x=33

then subtract

33-22=11

11 galons should be taken out

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2 years ago

Find the slope given 2 points: (-2, 1) and (-1,7)

Strike441 [17]

Answer:

- 1,7

Step-by-step explanation:

but not sure on this if wrong so sorry

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2 years ago

Can someone please help me on this problem

Dafna1 [17]

Answer:

Step-by-step explanation:

Perimeter is all sides added together.

l is length, w is width, and P is perimeter.

$2l + 2w = P\\2(5x) + 2(x - 3) = 42\\10x + 2x - 6 = 42\\12x - 6 = 42\\12x = 48\\x = 4$

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3 years ago

Read 2 more answers

Finding Derivatives Implicity In Exercise,Find dy/dx implicity.<br> x2e - x + 2y2 - xy = 0

Klio2033 [76]

Answer:

the question is incomplete, the complete question is

"Finding Derivatives Implicity In Exercise,Find dy/dx implicity . $x^{2}e^{-x}+2y^{2}-xy$ "

Answer : $\frac{dy}{dx}=\frac{y-(2-x)xe^{-x}}{(4y-x)}$

Step-by-step explanation:

From the expression $x^{2}e^{-x}+2y^{2}-xy$ " y is define as an implicit function of x, hence we differentiate each term of the equation with respect to x.

we arrive at

$\frac{d}{dx}(x^{2}e^{-x )+\frac{d}{dx} (2y^{2})-\frac{d}{dx}xy=0\\$

for the expression $\frac{d}{dx}(x^{2}e^{-x})$ we differentiate using the product rule, also since y^2 is a function of y which itself is a function of x, we have